FLENDER BCC, Operating Instructions Manual

Page: 27 / 66

3. Put coupling part N (1) on the shaft.
Note
Coupling parts with cylindrical bore
To make assembly easier, you can heat coupling part N (1) with cylindrical bore up to a
maximum of 150 °C if required. Note when doing this the temperature range of the cam
ring (20) (refer to section BIPEX-S cam ring (20) (Page 64)). Remove the cam ring (20)
where appropriate. Protect adjacent components against damage and heating to
temperatures above 80 °C.
4. Secure the coupling part with the set screws. When doing this the shaft must not protrude
or be set back from the inner side of the hub.
5. Tighten the set screws to the specified tightening torque T
A
(see section ).
6. If you have removed the cam ring (20), re-fit the cam ring (20).
5.2.1.2 Attaching coupling part G (2), C (3), H (4) or K (5) to the shaft with a clamping connection
Procedure
1. Undo the cylinder-head screws (12).
2. Clean the bores and shaft ends.
3. Put coupling parts G (2), C (3), H (4) or K (5) on the shaft.
4. When doing this the shaft must not protrude or be set back from the inner side of the hub.
5. Tighten the cylinder-head screws (12) as follows:
– Coupling parts G (2) and C (3)
Tighten the cylinder-head screw (12) to the specified tightening torque T
A
(see section
Tightening torques and widths A/F (Page 63)).
– Coupling part H (4)
Tighten the cylinder-head screws (12) in alternating order in several stages up to the
specified tightening torque T
A
(see section Tightening torques and widths A/F
(Page 63)).
– Coupling part K (5)
Tighten the cylinder-head screws (12) in crisscross rotation in several stages to the
specified tightening torque T
A
(see section Tightening torques and widths A/F
(Page 63)).
5.2.1.3 Attach coupling part S (6) to the hollow shaft with a clamping connection
Procedure
1. Undo the cylinder-head screw (13) and the clamping taper (61).
2. Clean, de-grease/de-oil and dry the hollow shaft hole and the force fit of the coupling
part S (6).
Assembly
5.2 Assembling the coupling
BIPEX-S 3410en
Operating Instructions 10/2017
27